diff options
Diffstat (limited to 'rpm2cpio.pl')
| -rw-r--r-- | rpm2cpio.pl | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/rpm2cpio.pl b/rpm2cpio.pl index 44fb462..1121a04 100644 --- a/rpm2cpio.pl +++ b/rpm2cpio.pl @@ -29,15 +29,18 @@ # sw 2002-Mar-6 Don't slurp the whole file -# add a path if desired -$gzip = "gzip"; +# 2004-Aug-18: minor changes for Mandrakelinux by Rafael Garcia-Suarez + +# adjust path if desired +$gzip = "/bin/gzip"; +-x $gzip or die "No /bin/gzip found, aborting\n"; sub printhelp { print <<HERE; -rpm2cpio, perl version by orabidoo <odar\@pobox.com> +sw +rpm2cpio.pl, perl version by orabidoo <odar\@pobox.com> +sw dumps the contents to stdout as a cpio archive -use: rpm2cpio [file.rpm] > file.cpio +use: rpm2cpio.pl [file.rpm] > file.cpio Here's how to use cpio: list of contents: cpio -t -i < /file/name @@ -59,12 +62,6 @@ if ($#ARGV == -1) { printhelp if -t STDOUT; -# gobble the file up -##undef $/; -##$|=1; -##$rpm = <$f>; -##close ($f); - read $f,$rpm,96; ($magic, $major, $minor, $crap) = unpack("NCC C90", $rpm); @@ -72,8 +69,6 @@ read $f,$rpm,96; die "Not an RPM\n" if $magic != 0xedabeedb; die "Not a version 3 or 4 RPM\n" if $major != 3 && $major != 4; -##$rpm = substr($rpm, 96); - while (!eof($f)) { $pos = tell($f); read $f,$rpm,16; @@ -99,8 +94,7 @@ if (eof($f)) { die "bogus RPM\n"; } -open(ZCAT, "|gzip -cd") || die "can't pipe to gzip\n"; -print STDERR "CPIO archive found!\n"; +open(ZCAT, "|$gzip -cd") || die "can't pipe to gzip\n"; print ZCAT $rpm; |